DIN Rail Mount Uninterruptable Power Supply (UPS) System - The UPS System is a combination of a universal power supply, a battery check module and a battery. Enables output voltage backup in case of losses of up to several hours The battery control module should be associated with a battery according to backup time required DIN Rail Mount Power Supply Redundancy Modules - Automatic switching without interrupts between power supplies: In case of failure of one unit, or in case of network loss if power supplies are connected to different networks DIN Rail Mount Power Supply Buffer Modules - Enables output voltage backup in case of outages of up to 100 ms for current consumption of 40A (up to 4s for 0.8A)DIN Rail Mount Power Supply Converter Modules - Convert 24 Vdc output voltage to 5 to 15 Vdc voltage